B01D 2201/586
Using regenerative sources
Official title: using regenerative sources, e.g. wind, sun
B01D2201/586 (Using regenerative sources) appears on 8 US grants and 6 published applications in this corpus.
Search patents in B01D- Granted patents
- 8
- Published applications
- 6
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Systems and processes employing wet/dry suction filter17 Sep 2024US 12,090,428 B2Greatpyr Resources LLC
- Water surface garbage salvaging device28 Mar 2023US 11,613,862 B2Jiangsu University of Science and Technology
- Systems and processes employing wet/dry suction filter20 Dec 2022US 11,529,573 B2Greatpyr Resources LLC
- Filtering device19 Oct 2021US 11,148,078 B2Micro Plastic Cleanser Co., Ltd.
- Method and apparatus for evaporating waste fluids7 Jul 2020US RE48,078 E1
- Systems and processes employing wet/dry suction filter8 Jun 2023US 2023/0173417 A1Greatpyr Resources LLC
- Water surface garbage salvaging device1 Sep 2022US 2022/0275594 A1Jiangsu University of Science and Technology
- Systems and processes employing wet/dry suction filter24 Jun 2021US 2021/0187420 A1Greatpyr Resources LLC
- Filtering device22 Oct 2020US 2020/0330909 A1Micro Plastic Cleanser Co., Ltd.
- Scum Filtration System26 Mar 2020US 2020/0095135 A1
Most cited
By later US patents
- Scum filtration system2US 10,633,260 B22020
- Systems and processes employing wet/dry suction filter2US 11,529,573 B2Greatpyr Resources LLC · 2022
- Water surface garbage salvaging device2US 11,613,862 B2Jiangsu University of Science and Technology · 2023
- Method and apparatus for evaporating waste fluids2US 9,975,059 B22018
- Method and apparatus for evaporating waste fluids2US RE48,078 E12020